Evidence map›Paper›PMID 40420158›Full record

ArticleInternational breastfeeding journal2025

Impact of discontinuation of lactation consultant program on early infant feeding in Manitoba.

Amy Hui, Jennifer M Yamamoto, Roxana Dragan, Vanessa Poliquin, Patricia Birk, Katherine Kearns, Elizabeth Decaire, Vivian Omarr, Chukwudumebi Onyiuke, Kira Friesen and 4 more

Abstract read
In one paragraph

Article in International breastfeeding journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors.

Amy HuiDepartment of Internal Medicine, University of Manitoba, 835-715 McDermot Ave, Winnipeg, MB, R3E 3P4, Canada.
Jennifer M YamamotoDepartment of Internal Medicine, University of Manitoba, 835-715 McDermot Ave, Winnipeg, MB, R3E 3P4, Canada.
Roxana DraganDepartment of Community Health Sciences, Manitoba Center of Health Policy, University of Manitoba, Winnipeg, Canada.
Vanessa PoliquinDepartment of Obstetrics, Gynecology and Reproductive Sciences, University of Manitoba, Winnipeg, Canada.
Patricia BirkChildren Hospital Research Institute of Manitoba, Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Canada.
Katherine KearnsDepartment of Obstetrics, Gynecology and Reproductive Sciences, University of Manitoba, Winnipeg, Canada.
Elizabeth DecaireFirst Nations Health and Social Secretariat of Manitoba, Winnipeg, Canada.
Vivian OmarrFour Arrows Regional Health Authority, Winnipeg, Canada.
Chukwudumebi OnyiukeFour Arrows Regional Health Authority, Winnipeg, Canada.
Kira FriesenHealth Sciences Centre (Winnipeg), Winnipeg, Canada.
Christina RaimondiDepartment of Obstetrics, Gynecology and Reproductive Sciences, University of Manitoba, Winnipeg, Canada.
Brandy WicklowChildren Hospital Research Institute of Manitoba, Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Canada.
Carol DyckYouville Community Health Centre, Winnipeg, Canada.
Garry X ShenDepartment of Internal Medicine, University of Manitoba, 835-715 McDermot Ave, Winnipeg, MB, R3E 3P4, Canada. garry.shen@umanitoba.ca.

Funding

CIHR UT1-179237, PJT180453
6 · The paper itself

Abstract

backgroundLactation Consultants (LC) at Health Sciences Centre (HSC) and St Boniface General Hospitals (SBGH) supported the lactation of 2/3 of Manitoba newborns since 1994. The LC program in HSC was discontinued in 2018. Its impact on infant feeding in the province remains unclear.

methodsTo assess the influence of the LC program cessation on the feeding of newborns in postpartum wards via a retrospective administrative database cohort.

resultsA total of 126,285 infants were delivered in all Manitoban hospitals during 2014-2021 [First Nations (FN): 21%, all others: 79%, urban: 55%, rural: 41% and remote: 4%]. The rates of breastfeeding were lower and formula feeding were higher in FN and all other newborns after the program cessation (2018-2021) compared to that during 2014-2017 (p < 0.01). The intensity of the changes in infant feeding among FN or remote-living newborns during 2018-2021 were 2-threefold greater than that among all others or urban/rural-living newborns delivered in HSC (p < 0.01). In contrast, infant feeding status stayed stable for those delivered at SBGH where the LC program did not withdraw. The cessation of LC program decreased adjusted odds ratio (aOR) for exclusive breastfeeding in FN infants (aOR 0.93, 95% CI: 0.88-0.98) and urban-living infants (aOR 0.96, 95% CI: 0.94-0.98), but not in all others, rural- or remote-living infants. Increased odds for formula feeding was detected in FN and all other infants living in various regions in the province during 2018-2021 compared to that during 2014-2017 (p < 0.05).

conclusionThe findings suggest that the discontinuation of LC program decreased breastfeeding and increased formula feeding, and the unfavorable changes in infant feeding was most profound among FN and remote-living infants.

Indexed as

Breast FeedingConsultantsLactationAdultFemaleHumansInfantInfant, NewbornMaleManitobaRetrospective StudiesBreastfeedingFormula feedingIndigenous healthLactation consultant program

Identifiers

PMID40420158
PMCPMC12107890

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.